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# Statistics: ANOVA Test for Significant Difference in Two Halves of Data

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First 8

49
28
32
1.2
31
45
26

last 7

38
32
45
32
42
36
43

1. Divide your data in half, your first 8 observations and your last 7 observations. Then use ANOVA to test to see if there is a significant difference between the two halves of your data. This list of Webpages that Perform Statistical Calculations has several ANOVA calculators.

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#### Solution Preview

Please find solutions/explanations attached herewith.

There were only 7 values given for first 8 so I added one more data value 25 to it.

first 8

49
28
32
1.2
31
45
26
25

last 7
38
32
45
32
42
36
43

Divide your data in half, your first 8 observations and your last 7 ...

#### Solution Summary

The solution provides an ANOVA test for significant difference in two halves of data.

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